... zincther shapes also are available:1-way box,2-way box(Straight box), angle box, 3-way box(Tee box) Size:60. ... Hot drip zinc J25B00-B 25mm, Black Enamel 1-Way Back Outlet Box J20B01 20mm, Hot drip zinc J20B01- ... 25mm, Hot drip zinc J25B02-B 25mm, Black Enamel 3-Way Back Outlet Box J20B03 20mm, Hot drip zinc J20B03- ... 25mm, Hot drip zinc J25B2A-B 25mm, Black Enamel conduit accessory, conduit accessories